3.6*42.5*3.75--12.5*0.425*28
3.6*4203*3.75-12.5-12.5*0.423*28,不能直接算!
计算:3.6×42.3×3.75-12.5×0.423×28=______.
计算3.6乘42.3乘3.75减12.5乘0.432乘28
42.5×0.99+0.425如何 简算
3.6*42.3*3.75-12.5*14*0.846 如何简便运算
3.6×42.3×3.75-12.5×0.423×16 要简便运算!
3.2*42.3*3.75-12.5*0.423*16
(18.4-3.75)/12.5/0.8怎么简便计算
3.2×42.3×3.75-12.5×0.423×16 怎么算啊
3.75除以1.5×x=12.5 要方程
28乘以1.5加3.75用什么简便方法
1.25×3.6+0.125×34+12.5×0.3如何简算